An Audio Processing Object, also known as APO, is implemented for the Windows Vista-based system effect infrastructure. Once this driver is updated, the issue will be fixed as shown in the below screenshot.Equalizer APO for Microsoft Windows is a graphic or parametric equalizer. From the list of drivers, select High Definition Audio Device and press Next. Tick the box next to Show compatible hardware to display all supported hardware in the list.Then click on Let me pick from a list of device drivers on my computer.In the Update Drivers window, select Browse my computer for drivers.

Right click on Realtek Audio in Device Manager.

In case if you have Realtek audio driver as primary sound device, follow these steps: If the above steps didn’t helped, you can try uninstalling the device instead and then reinstall the audio device. Once the update driver is completed, check and you’ll get this issue resolved. Follow the on-screen instructions to update the driver. Press + R and type devmgmt.msc in the Run, hit Enter key to open Device Manager snap-in.Ģ. In Device Manager, under Sound, video and game controllers, locate your audio device/driver with this issue and right click on it, select Update driver.ģ. This fix equally works, even if you’ve Windows 10 or 8.1 system.ġ. You can easily fix this problem by installing or updating your audio drivers. Fix: Audio enhancements tab missing in Windows 11/10/8.1 Here is how you can restore the missing audio enhancements tab. As you can see in the below shown in screenshot, the audio enhancements tab is missing here. You can access this property sheet from Settings app > System > Sound > More sound settings as per latest Windows 11 build. The audio enhancements tab can be found on the audio device property sheet.

In this article, we will see how you can fix audio enhancements tab missing in Windows 11. However, these enhancements can only be enabled if you have Enhancements tab available on the audio device property sheet. To improve the audio quality, you can turn on Bass Boost, Virtual Surround, Room Correction, Loudness Equalization. This audio device can be system built-in speaker or the external speaker you connected via USB, WiFi or Bluetooth. In Windows 11, audio enhancements will help you to improve sound quality from the audio device connected system.

Equalizer for windows 11